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Red Apple

Chapter 16 - Nutrition For Sport & Exercise

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Flexed Biceps

Chapter 1 - Musculoskeletal Anatomy

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Woman Lifting Weights

Chapter 2 - Cardio - Respiratory Exercise Physiology

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Peanuts

Chapter 3 - Nutrition & Energy Systems

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Chart Increasing

Chapter 4 - Movement Analysis

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Trophy

Chapter 5 - Skill In Sport

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Bar-Chart

Chapter 6 - Measurement & Evaluation Of Human Performance

Chapter 7 - Training To Optimize Physiological Performance

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Globe Showing Europe Africa

Chapter 8 - Environmental Factors & Performance

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Pill

Chapter 9 - Non-Nutritional Ergogenic Aids

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Chapter 10 - Individual Differences In Sport

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Fire

Chapter 11 - Motivation In Sport & Exercise

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Grimacing Face

Chapter 12 - Arousal, Anxiety & Performance

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Brain

Chapter 13 - Psychological Skills Training

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Downcast Face with Sweat

Chapter 14 - Overtraining, Stress & Burnout In Adolescent Athletes

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Stethoscope

Chapter 15 - Physical Activity & Health

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Chart Decreasing

Chapter 17 - Internal Assessment & Practical Work

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Writing Hand

Chapter 18 - Perparing for your exams 

Hey there, champ! Ready to delve into the exhilarating world of energy? We&#39;ll keep this fun and spicy. Let&#39;s go!

Energy isn&#39;t just about how much you&#39;re jamming out to your favorite song, it&#39;s about what&#39;s fueling your body. And guess what? It&#39;s the food you eat!

<ul>
	<li>Carbohydrates: 1760 kJ per 100g 🍞
	<ul>
		<li>Imagine this like fueling your car with regular gas.</li>
	</ul>
	</li>
	<li>Proteins: 1720 kJ per 100g 🥚
	<ul>
		<li>Consider this as your car&#39;s engine oil.</li>
	</ul>
	</li>
	<li>Fats: 4000 kJ per 100g 🥓
	<ul>
		<li>This is the high-octane fuel, super powerful!</li>
	</ul>
	</li>
</ul>

Foods with high fat are dubbed &quot;energy dense&quot;. Think of them as the premium fuel at the gas station because fat has a beefier energy content than both carbs and proteins. This means they can generate lots of ATP, the body&#39;s energy currency! 💸

<ul>
	<li>
	Basal Metabolic Rate (BMR): 🌌

	<ul>
		<li>This is the energy you need to, well, just exist (even while binge-watching shows). It covers the basics: tissue repairs, brain functions, breathing, circulation, and even the energy for those random thoughts about if aliens wear hats.</li>
		<li>Fun Fact: We can estimate BMR by checking how fast we gulp down oxygen when we&rsquo;re chilling. Every liter of oxygen used is about 20 kJ of energy.</li>
	</ul>
	</li>
	<li>
	Thermic Effect of Food (TEF): 🍔➡️🔥

	<ul>
		<li>After munching on a snack, your body needs energy to digest and handle all those nutrients. It&#39;s like the energy cost of your stomach&#39;s &quot;processing fee&quot;.</li>
		<li>Curious about how much energy? Just compare how much energy you burn when you&#39;re hangry (fasting) vs. after gobbling down a meal.</li>
	</ul>
	</li>
	<li>
	Thermic Effect of Physical Activity (PAL): 🏃💨

	<ul>
		<li>Every muscle move you make, every step you take, burns energy! Whether you&#39;re subconsciously tapping your foot to a catchy beat or consciously sprinting to catch the bus, it all counts.</li>
		<li>The fun twist? Everyone&rsquo;s different! Your energetic dance might be someone&#39;s slow waltz.</li>
		<li>Key rule: The more intense and longer the activity, the more energy goes &quot;bye-bye.&quot;</li>
	</ul>
	</li>
</ul>

And voil&agrave;! Energy is all about what goes in and what goes out. So, next time you grab that energy-packed chocolate bar, remember it&#39;s not just yumminess, it&#39;s SCIENCE. 🍫🔬🚀

&nbsp;

Now, get out there and fuel your adventure, smarty pants! 💪🌍🚀

Unlock The Secrets Of Energy Intake & Expenditure: Macronutrients Vs. Activity

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Standard Level

Sports, Exercise & Health Science SL

Chapter 16 - Nutrition For Sport & Exercise

Unlock The Secrets Of Energy Intake & Expenditure: Macronutrients Vs. Activity

Table of content

Energy Intake- What's On Your Plate? 🍽

Main Energy Contributors

Unlock the Full Content!

Chapter 16 - Nutrition For Sport & Exercise

Unlock The Secrets Of Energy Intake & Expenditure: Macronutrients Vs. Activity

Table of content

Energy Intake- What's On Your Plate? 🍽

Main Energy Contributors

Unlock the Full Content!